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Best Red Book Coins Apps

249+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated September 2026

The best red book coins apps on iPhone average 4.4★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Red Book Coins Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Greysheet: Rare Coin PricingGreysheet: Rare Coin PricingFree4.7★ (3.8K)NoYesSep 2026
2PCGS Set RegistryPCGS Set RegistryFree4.8★ (2K)NoNoSep 2026
3PCGS CoinFacts Coin CollectingPCGS CoinFacts Coin CollectingFree4.8★ (66K)NoNoSep 2026
4NGCNGCFree2.2★ (58)NoNoSep 2026
5Coin Scanner: Value IdentifierCoin Scanner: Value IdentifierFree5.0★ (1)YesNoAug 2026
6Price Guide - U.S. Coin ValuesPrice Guide - U.S. Coin ValuesFree4.3★ (185)NoYesSep 2026
7StackVault: Bullion & CoinsStackVault: Bullion & CoinsFree5.0★ (3)NoYesJun 2026
8Identify Coins: Scan & ValueIdentify Coins: Scan & ValueFree—NoYesJul 2026

Top Picks for Red Book Coins

Greysheet: Rare Coin Pricing#1

Greysheet: Rare Coin Pricing by CDN Publishing

Rare Coin & Bank Note Pricing
Editor's Choice
🔍 Reference
4.7😐(3.8K ratings)
Free
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Access industry-standard pricing and catalog data for rare coins and currency. Get hourly updates on wholesale and retail prices, auction records, and high-resolution images for U.S. and world numismatic items. Essential tools for collectors and dealers.

What We Love

  • 💵 Most valuable tool
  • 🔍 Best app to see coin worth
  • 🗓️ Indispensable for all coin collectors
  • 📚 Outstanding tool for collectible coins and paper money
  • 👍 Fantastic app
  • 🔍 Excellent app, easy to use and fast

Room to Improve

  • 🖼️ Tiny pictures, tiny value
  • 🚫 0 customer support
  • 🔒 Impossible to log in
  • 🔒 Forced subscription, can't access without paying
  • 💰 Very expensive, not worth the cost
  • 🐛 Buggy, crashes frequently
  • 🐛 Slow, buffers a lot
  • 🔍 Unreliable search function
  • 🔍 Lacks information on foreign/world coins
  • 🔍 Monopolized market, prices favor industry
  • 🐛 Unpredictable, often down when needed
  • 🐛 Extremely buggy, lots of issues
PCGS Set Registry#2

PCGS Set Registry by PCGS

Organize. Analyze. Compete.
Strong Contender
🌟 Lifestyle
4.8😊(2K ratings)
Free
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Manage your PCGS-graded coin collection with this free app. Upload coin images, track purchase details, and compete with other collectors for the best sets. Supports U.S. coins and offers features like barcode scanning and a coin database.

What We Love

  • 👍 User-friendly interface
  • 🚀 Easy to add and manage inventory
  • 💡 Helpful set tracking and competition features
  • 🔒 Secure way to store and display collection
  • 🤖 Useful scanning and QR code functionality

Room to Improve

  • 🐛 Occasional crashes and glitches
  • 🔍 Limited support for non-PCGS graded coins
  • 🕰️ Slow loading times and performance issues
  • 🤔 Confusing navigation and redundant login prompts
PCGS CoinFacts Coin Collecting#3

PCGS CoinFacts Coin Collecting by PCGS

US Coin Prices, Images and Pop
Worth Considering
🔍 Reference
4.8😊(66K ratings)
Free
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Access a comprehensive encyclopedia of U.S. coins with detailed pricing, population data, and high-resolution images. Make informed decisions for buying, selling, and trading coins with expert insights and auction results.

What We Love

  • 🚀 Helpful app with extensive information
  • 👍 Great resource for beginners and collectors
  • 🔍 Provides accurate pricing and grading details
  • 💡 Useful for evaluating and researching coins
  • 🏆 Outstanding information and facts

Room to Improve

  • 🐛 Navigation between regular and variety coins can be challenging
  • 🔍 Difficult to find specific coins using the search function
  • 🌐 Limited to American coins, lacks information on other countries
  • 🖼️ Inconsistent image quality and loading issues
  • 📚 Lack of explanations for coin-related abbreviations and symbols

More Red Book Coins apps to explore

FAQ about Red Book Coins

What are the best red book coins apps for iPhone?
Greysheet: Rare Coin Pricing tops our red book coins apps ranking as of September 2026, with a 4.7-star average from 3.8K App Store ratings, and it's free to download.
Yes — 19 of the top red book coins apps we rank are free to download, including Greysheet: Rare Coin Pricing and PCGS Set Registry.
Greysheet: Rare Coin Pricing has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ red book coins apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Greysheet app provides industry-standard pricing and catalog data for rare coins and currency. It offers professional-level pricing and research tools, including wholesale and retail prices, auction records, and high-resolution images for U.S. and world numismatic items.
The app offers over 1 million wholesale and retail prices for U.S. coins, world coins, and U.S. paper money. It also includes prices realized from over 2.5 million auction records from major auction houses, updated hourly for accuracy.